EM 170

Standards

AWS/ASME SFA - 5.5 E9018-G H4
EN ISO 2560 - A E 50 6 Mn1Ni B 42 H5
TS EN ISO 2560 - A E 50 6 Mn1Ni B 42 H5

Approvals & Certificates

Materials

EN DIN
S420NL - S460NL TStE 420 - TStE 460
S420N - S460N StE 420 - StE 460
P420NH - P460NH WStE 420 - WStE 460

Properties and Applications

Heavy coated basic type electrode with high efficiency, for welding low alloy high strength steels, fine grained structural steels and high strength steel pipes. Provides high crack resistance under difficult conditions such as dynamic loads, impact, pressure, vibration and service temperatures between -60°C and 450°C. Weld deposit is of a extremely high metallurgical purity and very low hydrogen content. Especially 2,50 mm and 3,25 mm diameter electrodes feature stable and concentrated arc, rendering it well-suited fore positional welding. Suitable for welding and repair jobs up to X70 oil and gas pipes. Weld are of X-ray quality.
Em 170 Sert Dolgu

Typical Chemical Values of Weld Metal

Type of AnalysisCSiMnNi
Weld Deposit0.050.401.701.00

Typical Mechanical Values of Weld Metal(%)

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded57065025-60°C → 60

Application Information

Welding Positions :
Em 170 Kaynak Pozisyonu Em 170 Kaynak Pozisyonu Em 170 Kaynak Pozisyonu Em 170 Kaynak Pozisyonu Em 170 Kaynak Pozisyonu Em 170 Kaynak Pozisyonu

Polarity:

Em 170 Kutuplama DC(+)

Welding Parameters & Efficiency :

Diameter x Length (mm)Current (A)
2.50x35060-90
3.25x35090-140
3.25x45090-140
4.00x350140-185
4.00x450130-180
5.00x350180-240
5.00x450180-240

Packaging Information

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
12006HREM22.50x3502004.5313.9Cardboard Box
12006NKEM23.25x350702.5615.5VAC Box
12006NREM23.25x3501274.5313.9Cardboard Box
12006SSEM24.00x450946.5319.9Cardboard Box
12006VSEM25.00x450646.5319.9Cardboard Box

Storage & Re-Drying Information

>It can be dried maximum 5 times.
>It has to be dried at 350°C for 2 hours.